/*
 * Copyright 2010 Henry Coles
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, 
 * software distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 * See the License for the specific language governing permissions and limitations under the License. 
 */
package org.pitest.mutationtest.engine.gregor;

import org.objectweb.asm.Label;
import org.objectweb.asm.MethodAdapter;
import org.objectweb.asm.MethodVisitor;

public class LineTrackingMethodAdapter extends MethodAdapter {

  protected final Context    context;
  protected final MethodInfo methodInfo;

  public LineTrackingMethodAdapter(final MethodInfo methodInfo,
      final Context context, final MethodVisitor mv) {
    super(mv);
    this.context = context;
    this.methodInfo = methodInfo;
  }

  @Override
  public void visitLineNumber(final int line, final Label start) {
    this.context.registerCurrentLine(line);
    this.mv.visitLineNumber(line, start);
  }

}
